package p14.p1409;

public class RegexDemo {
    public static void main(String[] args) {

        String s = "scsdcdsc23423424dfvdfvdf546456fgbf";
        String regex = "\\d+";
        String xing = "*";
        String ss = s.replaceAll(regex,xing);
        System.out.println("ss = " + ss);
    }

}
